The
Microwave Dryers of HiTek have made a mark in the technical revolution
in Heating Systems. The dielectric microwave Dryers symbolize the most
recent in modern-day heating systems, developed in technical
collaboration with SAMEER- Society for Applied Microwave Electronic
Engineering & Research .The microwave heating systems would inspire the drying systems prevailing in a vast range of manufactures like latex, plastics, carpet, ceramics, foam, rubber vinyl, paper, rayon, food products, textiles, chemicals, glass fiber, wood products, resins, upholstery, yarns, pharmaceuticals, etc.
Background
The conventional drying systems have the underlying disadvantage of not being capable to get rid of the concluding traces of moisture effectively. The passage of time has contributed the defects of formal applied science in handling several particular problematic areas. Removal of the final traces of moisture gets transition critical to the quality levels of certain items in the pharmaceutical, agro, chemical substance, rubber and many other manufactures.
- How to govern the time span for heat exposure by the mechanism of instant start - stop?
- How to reduce energy cost?
- How to ensure consistent drying of products with larger thickness?
- How to increase the rate of production with minimum disturbances in the drying process and still ensure selective heating of product elements?
The Product
A distinctive industrial microwave dryer comprises of a high Power Microwave origin with inherent control circuits, and one or more appliers unified with the fluid bed dryer properly, as single composite unit - to bring forth optimum drying ratio. The interaction of the microwave energy with the material to be processed takes place at a unit called Applicator. The power source is customised for every industrial process and it comprises a circulator and a high potential electron tube.
Technology
The HiTek dielectric heating is grounded upon the principle of transition of electrical energy to Thermal energy. No heat is employed with Microwaves, rather a sort of radio waves pass through the material. Instant heat is generated by molecular friction. This is done by directing the controlled high frequency waves. This heat is optimally applied for attaining important consequences in vulcanizing, thawing sterilizing, drying, heating, evaporating, curing, tempering and bonding applications. The specially designed and developed control mechanism ensures accurate direction and conversion of electric energy into Thermal energy. A substance must possess an asymmetrical molecular structure to be microwaveable, as a water molecule. The molecular structure of such substance easily forms electric dipoles which, when revealed to an electric area, put on an orientation proportional to the focal point of the field. This orientation polarization is responsible for energy synthesis.
Advantages
Following are some of the major advantages of Microwave Dryers:
- Improved efficiency
- Speed of heating
- Ease of operation
- Saving space and manpower.
- Instant ON and OFF operations.
- Ease of adaptation to existing on line operations
- Possible combinations with other thermal procedure.
- Minimum energy loss radiation
- Amended efficiency and working conditions
- Possibility of eliminating the need for temperature control of the equipment.
- Better thermal efficiency compared with traditional process.
- Improved product quality.
The heavy-duty microwave dryer is ideal for accurate drying of moisture in a diversity of industries such as processed Tea/Spices/food/Natural products like rubber, chemicals, plastics, pharmaceuticals etc. The microwave dryer, when paired with a conventional dryer that does the initial drying, gives a speedy method for getting rid of the residential moisture trapped within the material and is highly cost effective. It also heightens the economic value of the product by maintaining the aroma, flavor etc in different operations. Studies have brought out overpowering grounds proving undoubtedly the high quality of specialized microwave drying over formal drying. Also this drying is idealistic for seeds sensible to insects. The microwave dryer guarantees remotion of moisture from 6-8% to 3% or lowerer, as in demand.
The Pilot Units
A complex pilot unit surrounding Industrial microwave dryer is available at HiTek installation, allows for an optimal setting up to rapidly test the suitability and potency of our particularized instrumentation for your variety of products associated to drying.